Seiko V195A Quick start guide

PARTS LIST /TECHNICAL GUIDE
ANALOGUE SOLAR Cal. V195A
[SPECIFICATIONS]
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Item Cal. No. V195A
Power reserve
Driving system
Additional function
Crown operation
Loss/Gain
Regulation system
Number of jewels
Normal position
1st click position
Current consumption
Gate time for rate measurement
Power
supply
Motion of the second hand
Coil resistance
Power generator
Rechargeable battery
Operating voltage range
2nd click position
One-second intervals
Stepping motor 4 pieces
Diameter: Outside 27.6 mm
Casing 27.0 mm
Height: 4.4 mm
3 hands (hour, minute, small second hands)
Calendar display
Stopwatch (second, hour, minute)
Small alarm display (hour, minute)
Energy depletion forewarning function (The second hand moves at two-
second intervals.)
Overcharge prevention function
Power reserve indicator
Electronic circuit reset function
Second hand stop function
Daily alarm
Instant setting device for calendar
System reset function
World time function
Stopwatch function..........60-minute stopwatch in 1/5-second increments
(Auto stop measuring at 60 minutes)
Accumulated elapsed time measurement
Split time measurement
Single-time alarm function
Stopwatch hand position adjustment
Stopwatch, Power reserve display
Time setting, Setting “0” of stopwatch hand, System reset
Monthly rate:less than 15 seconds (worn on the wrist at temperature range
between 5 to 35 degrees Centigrade)
Use 10-second gate
Nil
Solar power generation system
Movement: less than 0.95 μA Circuit block: less than 0.30 μA
4002 567 1.40 - 1.80 kΩ
(COIL BLOCK) (COIL BLOCK FOR CHRONOGRAPH 1/5 - SECOND)
4002 568 1.30 - 1.70 kΩ
(COIL BLOCK FOR INDICATOR) (COIL BLOCK FOR ALARM)
MT920 Manganese titanium-lithium rechargeable battery
0.90V - 2.10V
From full charge to stoppage: Approximately 6 months
Nil
Time setting of alarm, Calendar setting

SPECIFICATIONS
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Cal. V195A
FEATURES
The Cal. V195A is a solar alarm chronograph epuipped with a calendar function.
l Solar power generation system
The watch operates while charging electricity by converting light received on the dial to
electrical energy. It lasts for 6 months after full charge.
l Energy depletion forewarning function
When the energy stored in the rechargeable battery is reduced to an extremely low level, the
second hand starts moving at 2-second intervals instead of the normal 1-second intervals.
l Guideline of charging time
Environment/Light source Illumination
(lux)
Time required
for full charge
Time required
for steady
operation
Time to charge
1 day of power
General offices/ Fluorescent
Light
700 -60 hours 150 minutes
30W 20cm/Fluorescent light 3,000 110 hours 13 hours 33 minutes
30W 3cm/ Fluorescent light 10,000 30 hours 3.5 hours 9 minutes
Cloudy weather/Sunlight 10,000 30 hours 3.5 hours 9 minutes
Fair weather/Sunlight 100,000 5 hours 0.6 hours 2 minutes
The above table provides only a general guideline.
It is recommended that the watch be charged for as long as the charging time according to the
column "Time required for steady operation" in this table in order to assure the stable movement
of the watch.
l Caution for charging
When charging the watch, do not place it too close to a photo flash light, spotlight, incandescent
light or other light sources as the watch temperature will become extremely high, causing damage
to the parts inside the watch.
When exposing the watch to sunlight to charge it, do not leave it on the dashboard of a car, etc.
for a long time, as the watch temperature becomes extremely high.
While charging the watch, make sure the watch temperature does not exceed 60 °C.

Order of disassembly: 1
Order of assembly: 1
Lubricating:
Types of oil Oil quantity
AO-3 Normal quantity
1
2
3
4
5
6
AO-2
67
67
Piezoelectric Element 4589 801
Case Back
Case Back Gasket
Hour, Minute
and Small
Second Hands,
Chronograph
Hands (Hour,
Minute and 1/5
Second), Mode
Indicator Hand
Dial
Spacer for Solar Cell
4453 500
Solar Cell
4025 569
Holding Ring for Dial
0866 ***
Contact Point Spring
2pcs.
4281 516
Crown
Case
Movement
Anti Magnetic
Shield Plate B
4259 519
PARTS LIST Cal. V195A
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14
7
8
10
12
15 Guide Plate Fixing Pin for
Calendar Correction
0027 973
11
13
9
20
16 Guide Plate for Calendar
Correction
4288 500
17 3rd Intermediate Wheel for
Calendar Correction
0962 504
18 2nd Intermediate Wheel for
Calendar Correction
0962 504
19 1st Intermeidate Wheel for
Calendar Correction
0962 580
Date Dial Guard
Screw (2pcs.)
0012 354
Date Dial Guard
0808 523
Date Dial
0878 ***
Date Dial Guide Plate Screw
0012 354
Guide Plate for Date Dial
0712 507
Date Corrector Setting Wheel
0737 505
Date Driving Wheel
0802 580
24-Hour Wheel for Alarm
0278 503
Hour Wheel
0271 636
Cal. V195A
PARTS LIST
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21 Battery Clamp Screw（3 pcs.）
0022 230
27 Friction Spring for Second
Counting
0396 580
29 Buzzer Lead
Terminal
4246 527
22 Rechargeable Battery Clamp
4225 677
23 Rechargeable Battery Block
3023 24D
24 Circuit Block Cover Screw（3 pcs.）
0022 459
25 Circuit Block Cover
4461 599
26 Conducting Plate
4224 525
28 Circuit Block
4000 970
PARTS LIST Cal. V195A
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